20384052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3187}}^1$

素因数の和:3248

約数の個数: 48

約数和(自身を含む): 52487232

約数和(自身を除く): 32103180

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 3187, 3198, 6374, 6396, 9561, 12748, 19122, 38244, 41431, 82862, 124293, 130667, 165724, 248586, 261334, 392001, 497172, 522668, 784002, 1568004, 1698671, 3397342, 5096013, 6794684, 10192026, 20384052]

約数ペア:

[(1, 20384052), (2, 10192026), (3, 6794684), (4, 5096013), (6, 3397342), (12, 1698671), (13, 1568004), (26, 784002), (39, 522668), (41, 497172), (52, 392001), (78, 261334), (82, 248586), (123, 165724), (156, 130667), (164, 124293), (246, 82862), (492, 41431), (533, 38244), (1066, 19122), (1599, 12748), (2132, 9561), (3187, 6396), (3198, 6374)]